2SK1151(L)(S), 2SK1152(L)(S)
Silicon N-Channel MOS FET
ADE-208-1245 (Z)
1st. Edition
Mar. 2001
Application
High speed power switching
Features
Low on-resistance
High speed switching
Low drive current
No secondary breakdown
Suitable for switching regulator and DC-DC converter
Outline
123
123
4
4
DPAK-1
1. Gate
2. Drain
3. Source
4. Drain
D
G
S
2SK1151(L)(S), 2SK1152(L)(S)
2
Absolute Maximum Ratings (Ta = 25°C)
Item Symbol Ratings Unit
Drain to source voltage 2SK1151 VDSS 450 V
2SK1152 500
Gate to source voltage VGSS ±30 V
Drain current ID1.5 A
Drain peak current ID(pulse)*16A
Body to drain diode reverse drain current IDR 1.5 A
Channel dissipation Pch*220 W
Channel temperature Tch 150 °C
Storage temperature Tstg –55 to +150 °C
Notes: 1. PW 10 µs, duty cycle 1%
2. Value at TC = 25°C
2SK1151(L)(S), 2SK1152(L)(S)
3
Electrical Characteristics (Ta = 25°C)
Item Symbol Min Typ Max Unit Test conditions
Drain to source 2SK1151 V(BR)DSS 450 V ID = 10 mA, VGS = 0
breakdown voltage 2SK1152 500
Gate to source breakdown
voltage V(BR)GSS ±30 V IG = ±100 µA, VDS = 0
Gate to source leak current IGSS ±10 µA VGS = ±25 V, VDS = 0
Zero gate voltage 2SK1151 IDSS 100 µA VDS = 360 V, VGS = 0
drain current 2SK1152 VDS = 400 V, VGS = 0
Gate to source cutoff voltage VGS(off) 2.0 3.0 V ID = 1 mA, VDS = 10 V
Static Drain to source 2SK1151 RDS(on) 3.5 5.5 ID = 1 A, VGS = 10 V *1
on stateresistance 2SK1152 4.0 6.0
Forward transfer admittance |yfs| 0.6 1.1 S ID = 1 A, VDS = 20 V *1
Input capacitance Ciss 160 pF VDS = 10 V, VGS = 0,
Output capacitance Coss 45 pF f = 1 MHz
Reverse transfer capacitance Crss 5 pF
Turn-on delay time td(on) —5 —nsI
D
= 1 A, VGS = 10 V,
Rise time tr 10 ns RL = 30
Turn-off delay time td(off) —20—ns
Fall time tf—10—ns
Body to drain diode forward
voltage VDF 1.0 V IF = 1.5 A, VGS = 0
Body to drain diode reverse
recovery time trr 220 ns IF = 1.5 A, VGS = 0,
diF/dt = 100 A/µs
Note: 1. Pulse test
2SK1151(L)(S), 2SK1152(L)(S)
4
Power vs. Temperature Derating
30
20
10
0
Channel Dissipation Pch (W)
50 100 150
Case Temperature T
C
(°C)
Maximum Safe Operation Area
10
1 10 1,000
Drain to Source Voltage VDS (V)
3
0.1
0.03
1 ms
100
Ta = 25°C
DC Operation (T
C
= 25°C)
PW = 10ms (1 Shot)
2SK1151
2SK1152
Drain Current ID (A)
0.01
100 µs
0.3
1.0
10 µs
Operation in this
area is limited
by R
DS (on)
Typical Output Characteristics
2.0
1.6
1.2
0.8
04 8 12 16 20
Pulse Test
0.4
Drain Current ID (A)
V
GS
= 3.5 V
6 V
Drain to Source Voltage VDS (V)
4 V
4.5 V
10 V
5 V
15 V
Typical Transfer Characteristics
1.6
1.2
0.8
0.4
0246810
Gate to Source Voltage VGS (V)
2.0
Drain Current ID (A)
VDS = 20 V
Pulse Test
–25°C
TC = 25°C
75°C
2SK1151(L)(S), 2SK1152(L)(S)
5
20
16
12
8
4
04 8 12 16 20
Gate to Source Voltage VGS (V)
Drain to Source Saturation Voltage
vs. Gate to Source Voltage
1 A
ID = 0.5 A
Drain to Source Saturation Voltage
VDS (on) (V)
Pulse Test
2 A
100
50
20
10
10.1 0.2 0.5 1.0 5
Drain Current ID (A)
0.05
Static Drain to Source on State
Resistance vs. Drain Current
Pulse Test
15 V
VGS = 10 V
2
5
2
Static Drain to Source on State Resistance
RDS (on) ()
10
8
6
4
2
00 40 80 120 160
Case Temperature TC (°C)
–40
Static Drain to Source on State
Resistance vs. Temperature
VGS = 10 V
Pulse Test
Static Drain-Source on State Resistance
RDS (on) ()
ID = 2 A
0.5 A
1 A
Forward Transfer Admittance
vs. Drain Current
5
2
1.0
0.5
0.05 0.1 0.2 1.0 2 5
Drain Current ID (A)
0.1
0.2
0.5
VDS = 20 V
Pulse Test
75°C
–25°C
Forward Transfer Admittance yfs (S)
TC = 25°C
2SK1151(L)(S), 2SK1152(L)(S)
6
Body to Drain Diode Reverse
Recovery Time
di/dt = 100A/µs, Ta = 25°C
VGS = 0
Pulse Test
Reverse Drain Current IDR (A)
Reverse Recovery Time trr (ns)
1,000
500
100
50
20
10
200
0.05 0.1 0.2 0.5 1.0 2 5
Typical Capacitance
vs. Drain to Source Voltage
1,000
100
10
10 1020304050
Drain to Source Voltage VDS (V)
Capacitance C (pF)
Coss
Ciss
Crss
VGS = 0
f = 1 MHz
Dynamic Input Characteristics
500
400
300
200
100
0246810
Gate Charge Qg (nc)
Drain to Source Voltage VDS (V)
20
16
12
8
4
0
Gate to Source Voltage VGS (V)
400 V
100 V
VDS
ID = 1.5 A
VGS
250 V
VDD = 400 V
250 V
100 V
Switching Characteristics
100
20
10
5
2
1
50
Switching Time t (ns)
0.05 0.1 0.2 0.5 1.0 2 5
Drain Current ID (A)
tf
VGS = 10 V VDD = 30 V
PW = 2 µs, duty < 1%
td (on)
tr
td (off)
2SK1151(L)(S), 2SK1152(L)(S)
7
Reverse Drain Current vs.
Source to Drain Voltage
2.0
1.6
1.2
0.8
0.4
00.4 0.8 1.2 1.6 2.0
Source to Drain Voltage VSD (V)
Reverse Drain Current IDR (A)
Pulse Test
5 V,10 V
VGS=0, –10V
3
1.0
0.1
0.03
0.01
0.3
10 µ100 µ1 m 10 m 100 m 1 10
Pulse Width PW (s)
θch–c(t) = γS (t) · θch–c
θch–c = 6.25°C/W, TC = 25°C
PDM
PW
T
D = T
PW
Normalized Transient Thermal Impedance vs. Pulse Width
Normalized Transient Thermal Impedance γS (t)
TC = 25°C
0.05
0.02
0.2
0.1
0.5
D = 1
1 Shot Pulse
0.01
Vin Monitor
Vout Monitor
RL
50
Vin = 10 V
D.U.T
.
VDD = 30 V
.
Switching Time Test Circuit
Vin 10 %
90 %
90 %
90 %
10 %
td (on) td (off)
trtf
Vout 10 %
Wavewforms
2SK1151(L)(S), 2SK1152(L)(S)
8
Package Dimensions
Hitachi Code
JEDEC
EIAJ
Mass
(reference value)
DPAK (L)-(1)
Conforms
0.42 g
6.5 ± 0.5 2.3 ± 0.2
0.55 ± 0.1
1.2 ± 0.3
0.55 ± 0.1
5.5 ± 0.5 1.7 ± 0.5
16.2 ± 0.5
3.1 ± 0.5
5.4 ± 0.5
1.15 ± 0.1
2.29 ± 0.5 2.29 ± 0.5
0.8 ± 0.1
As of January, 2001
Unit: mm
2SK1151(L)(S), 2SK1152(L)(S)
9
Hitachi Code
JEDEC
EIAJ
Mass
(reference value)
DPAK (S)-(1),(2)
Conforms
0.28 g
As of January, 2001
Unit: mm
6.5 ± 0.5
5.4 ± 0.5 2.3 ± 0.2
0.55 ± 0.1
0 – 0.25
0.55 ± 0.1
1.7 ± 0.5
5.5 ± 0.5
2.5 ± 0.5
1.15 ± 0.1
0.8 ± 0.1
2.29 ± 0.5
2.29 ± 0.5
1.2 Max
(4.9)
(5.3)
2SK1151(L)(S), 2SK1152(L)(S)
10
Hitachi Code
JEDEC
EIAJ
Mass
(reference value)
DPAK (S)-(3)
Conforms
0.28 g
As of January, 2001
Unit: mm
6.5 ± 0.5
5.4 ± 0.5 2.3 ± 0.2
0.55 ± 0.1
0 – 0.25
0.55 ± 0.1
1.5 ± 0.5
5.5 ± 0.5
2.5 ± 0.5
1.15 ± 0.1
0.8 ± 0.1
2.29 ± 0.5
2.29 ± 0.5
1.2 Max
(5.1)
(5.1)
(0.1)(0.1)
2SK1151(L)(S), 2SK1152(L)(S)
11
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